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GPS Receiver Module with 2 DO and 1 PPS output. Supports operating temperatures from -25°C ~ +75°C


GPS Receiver Module with 2 DO and 1 PPS output. Supports operating temperatures from -25°C ~ +75°C

  Price:  $459.00  

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The I-87211W, a new GPS solution for GPS Receiver module of I-87K family in ICP DAS, featuring high sensitivity, low power consumption and ultra small form factor with DCON and GPS protocols. This powerful item provides you with superior sensitivity and outstanding performance even in the harshest environment. The I-87211W provides extra 2-channel DO and 1-channel PPS for users. PPS signals can be used for precise timekeeping and time measurement. One can combine the PPS functionality with another as time synchronization source.

Therefore, the I-87211W can be a powerful GPS module as well as a general purpose GPS module with RS232 interface in PACs and remote I/O expansion units. It can also be applied in automotive navigation, Personal positioning and navigation, Marine navigation, Satellite time correction and etc…

  • Supports PACs and Remote I/O expansion units of ICP DAS
  • Supports 66-channel GPS and NMEM v0183 v3.01
  • RS-232 supports NEMA v0183 v3.01 format or DCON protocol
  • Built-in 2-channel DO, 1-channel PPS(1 pulse per second), 1 RS-232 port
  • PPS: 100 ms pulse output/sec for precise timekeeping and time measurement
  • With various system LED indicators
  • DIN Rail mounting


  • Automotive navigation
  • Personal positioning and navigation
  • Marine navigation
  • Satellite time correction
  • Precise timekeeping and time measurement

I87211 application


Digital Output
Output Channel 2 (Sink)
Output Type Non-isolated Open Collector
Output Current 100 mA
Load Voltage +5 VDC ~ +30 VDC
GPS Receiver
Chip MediaTek solution
Frequency L1 1575.42 MHz, C/A code
Support Channel 32
Position Accuracy Capable of SBAS (WAAS, EGNOS, MSAS)
Max. Altitude <18,000 m
Max. Velocity <515 m/s
Acquisition Time Cold Start (Open Sky)=42 s (typical)
Sensitivity Tracking=Up to -158 dBm
Cold start=Up to -142 dBm
Protocol Support NMEA 0183 version 3.01
GPS Output
1 PPS Pulse per second output (Default 100 ms pulse/sec)
RS-232 Interface GPS information output
LED Indicators
Power/Communication; 1 LED
Digital Output 3 LEDs
Power Consumption 0.75 W (max.)
Dimensions (W x L x H) 30 mm x 91 mm x 114 mm
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -40 °C ~ +85 °C
Humidity 5 ~ 95% RH, non-condensing

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